Buscar
Mostrando ítems 1-10 de 199
Extracellular ATP regulates FoxO family of transcription factors and cell cycle progression through PI3K/Akt in MCF-77 cells
(Elsevier, 2013-09)
Background: Forkhead Box-O (FoxO) transcription factors regulate the expression of many genes involved in suppression. Released nucleotides can regulate intracellular signaling pathways through membrane-bound purinergic ...
Dynamic regulation of extracellular ATP in Escherichia coli
(Portland Press, 2017-04)
We studied the kinetics of extracellular ATP (ATPe) in Escherichia coli and their outer membrane vesicles (OMVs) stimulated with amphipatic peptides melittin (MEL) and mas-toparan 7 (MST7). Real-time luminometry was used ...
Extracellular ATP, nitric oxide and superoxide act coordinately to regulate hypocotyl growth in etiolated Arabidopsis seedlings
(Elsevier Gmbh, 2009-12)
Etiolated Arabidopsis thaliana seedlings germinated in the presence of reducing buffers such as reduced gluthathione (GSH) and dithiothreitol (DTT) have altered morphology. GSH and DTT inhibited hypocotyl elongation in a ...
Regulation of extracellular ATP in human erythrocytes infected with Plasmodium falciparum
(Public Library Of Science, 2014-05)
In human erythrocytes (h-RBCs) various stimuli induce increases in [cAMP] that trigger ATP release. The resulting pattern of extracellular ATP accumulation (ATPe kinetics) depends on both ATP release and ATPe degradation ...
Extracellular ATP hydrolysis in Caco-2 human intestinal cell line
(Elsevier Science, 2021-10)
Extracellular nucleotides and nucleosides activate signaling pathways that play major roles in the physiology and pathophysiology of the gastrointestinal tract. Ectonucleotidases hydrolyze extracellular nucleotides and ...
Dynamic Regulation of Cell Volume and Extracellular ATP of Human Erythrocytes
(Public Library of Science, 2016-06)
Introduction: The peptide mastoparan 7 (MST7) triggered in human erythrocytes (rbcs) the release of ATP and swelling. Since swelling is a well-known inducer of ATP release, and extracellular (ATPe), interacting with P ...
Electrical stimulation induces IL-6 in skeletal muscle through extracellular ATP by activating Ca2 signals and an IL-6 autocrine loop
(American Physiological Society, 2014)
S. Electrical stimulation induces IL-6 in skeletal muscle through
extracellular ATP by activating Ca2 signals and an IL-6 autocrine
loop. Am J Physiol Endocrinol Metab 306: E869 –E882, 2014. First
published February ...
Effect of Combined Action of Extracellular ATP and Elevated Calcium on Osteogenic Differentiation of Primary Cultures from Rat Calvaria
(Veterinary and Human Toxicology, 2016-11)
The in vitro osteogenic differentiation has been intensively studied. However, it is not yet clear precisely how osteogenesis can be optimized.Changes in extracellular Ca2þ concentration ([Ca2þ]e), as well as modulation ...